Experience

iGEO ERP Cloud Platform

• Spain
• Software Development
• 1 - 100 Employee

• Software Architect Junior

  • Jan 2021 - Present

  During my stay at IGEO i was in charge of architecture taks. In particular:-Design and implementation of migration of the whole system from legacy network to VPC network in Google Cloud Platform-Implementation of nginx ingress controller to expose microservices outside the cluster-Design of dockerized spring boot applications and deployed in Kubernetes cluster-Convert tomcat apps to statefulsets with dockerized tomcat-Desing and implementation of microservices that connect with rabbitmq server through spring amqp-Design and implementation of action plan to migrate main application configuration from xml configuration to java configuration-Design and implementation of action plan to migrate main application from Spring Framework 4.X to 5.X-Google cloud management. In particular: networks, subnets, firewalls, Cloud DNS, creation of instances, disks, snapshots, software as a service (redis, cloudsql, etc), monitoring, alerts, Kubernetes Engine, container registry, etc.-Jenkin administration. This includes the creation of pipelines for different tasks such as the dockerization of applications or automated deployments and user administration.-NGINX plus administration for the main entrypoint of the application located at igeoapp.com-Creation of Managed instance groups (MIGs) to operate app aseguradoras.anticimex.com.es on multiple identical VMs

• Java Developer / Programador Full Stack

  • Jun 2017 - Jan 2021

  Microservices architecture with docker containers and kubernetes: - Creation and management of Kubernetes clusters on Google Cloud Platform - Creation of dockerized spring boot applications - Creation of stateless and statuful microservices - Creation of microservices with NodeJS - Management of Volumes in Kubernetes (Persistent Volumes, secrets as a volumen, nfs volumen ) - SSO server with redis as a microservice, for single session management between monotile application (outside the cluster) and the microservices.Server maintenance:- Creation of current production instances. Servers with Debian 10 Linux with Tomcat - Creation and maintenance of database servers. Servers with Debian 10 and PostgreSQL 12.- Installation of Jenkins as a dockerized application in Kubernetes and use of persistent volumes. Jenkins Master and automatic slave nodes with Kubernetes. Creation of jobs and pipelines for the automated compilation and deployment of the monolithic part of the application, as well as the dockerization of the different microservices of the application.- Creation of a private repository of maven artifacts with Nexus as a microservice. In addition to its configuration and administrationJava web developer in a web and servlet based application.Environment: Spring Framework (MVC) and continuous integration tools such as Maven and Git for developments on Apache web server and Tomcat application server:- Spring Framework 5.x (MVC, Session, JPA-Data, Security)- Java- Database: PostgreSQL- JPA/Hibernate, JPQL- Typescript, Angular- Linux- Design, development and maintenance of components and functionalities in the app aseguradoras.anticimex.com.es.



Mercury TFS

• Spain
• Software Development
• 1 - 100 Employee

• Ingeniero de desarrollo/ Desarrollador Java / Aplicaciones Web

  • Mar 2016 - May 2017

  Complete modular, secure and comprehensive e-business solution for Foreign Trade.- Spring Framework 4.x (MVC, Session, JPA-Data, Security, Batch, Integration, AOP)- Maven- Java- JPA (Hibernate), JPQL, JDBC- SQL: Oracle- Javascript, ExtJS Complete modular, secure and comprehensive e-business solution for Foreign Trade.- Spring Framework 4.x (MVC, Session, JPA-Data, Security, Batch, Integration, AOP)- Maven- Java- JPA (Hibernate), JPQL, JDBC- SQL: Oracle- Javascript, ExtJS